Product Details | MACHINE SCREW

5305-01-571-6154 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.

Part Alternates: CB935148C, CB9351-4-8C, 03A52048C, 03A520-4-8C, 5305-01-571-6154, 01-571-6154, 5305015716154, 015716154

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 11 FEB 2009 01-571-6154

Cross Reference | NSN 5305-01-571-6154

Part Number Cage Code Manufacturer
03A520-4-8C 1W025 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
CB9351-4-8C 66530 CLICK BOND, INC.

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Technical Data | NSN 5305-01-571-6154

Characteristic Specifications
FASTENER LENGTH 0.998 INCHES NOMINAL
THREAD DIRECTION RIGHT-HAND
END ITEM IDENTIFICATION B-2 BOMBER
HEAD STYLE FLAT COUNTERSUNK
THREAD QUANTITY PER INCH 28
HEAD DIAMETER 0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNJF
INTERNAL DRIVE STYLE TORX
COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
SCREW MATERIAL DOCUMENT AND CLASSIFICATION AMS5844 ASSN STD SINGLE MATERIAL RESPONSE
SCREW MATERIAL COBALT COMP MP-35-N
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD CLASS 3A
THREAD LENGTH 0.498 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5305-01-571-6154

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 5305-01-571-6154

Category Code Description
Materiel Management Aggregation CodeBQTN:B-2 TSSP, NORTHROP GRUMMAN
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Budget CodeS 1557X3010:Aircraft Replenishment Spares
Source of SupplyF59Northrop Grumman IS ACS
2501 Liberty Parkway, Suite 101
Midwest, OK 73110-2885
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each